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Takashi Iwamoto
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Hokkaido, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Composition comprising hydrogen storage alloy and resin
Patent number
8,607,969
Issue date
Dec 17, 2013
Asahi Kasei E-Materials Corporation
Tetsuji Tokiwa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Remaining hydrogen sensor
Patent number
8,011,223
Issue date
Sep 6, 2011
The Japan Steel Works, Ltd.
Yasuhiro Fujita
G01 - MEASURING TESTING
Information
Patent Grant
Heat transfer pipe for liquid medium having grooved inner surface a...
Patent number
6,662,860
Issue date
Dec 16, 2003
The Japan Steel Works, Ltd.
Takashi Iwamoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Hydrogen storage and release apparatus
Patent number
6,616,738
Issue date
Sep 9, 2003
The Japan Steel Works, Ltd.
Takashi Iwamoto
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Low-temperature waste-heat-gas driven refrigeration system
Patent number
6,520,249
Issue date
Feb 18, 2003
The Japan Steel Works, Ltd.
Takashi Iwamoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cogeneration system using waste-heat gas generated in micro gas tur...
Patent number
6,519,946
Issue date
Feb 18, 2003
The Japan Steel Works, Ltd.
Takashi Iwamoto
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for manufacturing vacuum chamber
Patent number
5,996,390
Issue date
Dec 7, 1999
The Japan Steel Works, Ltd.
Hiroshi Tsujikawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION COMPRISING HYDROGEN STORAGE ALLOY AND RESIN
Publication number
20100108543
Publication date
May 6, 2010
ASAHI KASEI E-MATERIALS CORPORATION
Tetsuji Tokiwa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRESSURE VESSEL FABRICATING METHOD
Publication number
20100072177
Publication date
Mar 25, 2010
The Japan Steel Works, Ltd.
Yoshinori Kawaharazaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HYDROGEN REMAINING SENSOR
Publication number
20100050734
Publication date
Mar 4, 2010
The Japan Steel Works, Ltd.
Yasuhiro Fujita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Heat transfer pipe for liquid medium having grooved inner surface a...
Publication number
20030019614
Publication date
Jan 30, 2003
THE JAPAN STEEL WORKS, LTD.,
Takashi Iwamoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Gas permeable member for hydrogen storage container
Publication number
20020056370
Publication date
May 16, 2002
THE JAPAN STEEL WORKS, LTD.
Satoru Masada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hydrogen storage and release apparatus
Publication number
20020020299
Publication date
Feb 21, 2002
JAPAN STEEL WORKS, LTD.
Takashi Iwamoto
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Cogeneration system using waste-heat gas generated in micro gas tur...
Publication number
20010049933
Publication date
Dec 13, 2001
THE JAPAN STEEL WORKS, LTD.
Takashi Iwamoto
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Low-temperature waste-heat-gas driven refrigeration system
Publication number
20010050163
Publication date
Dec 13, 2001
JAPAN STEEL WORKS, LTD.
Takashi Iwamoto
F28 - HEAT EXCHANGE IN GENERAL